{"product_id":"prime-line-n-7130-bi-fold-door-top-pivot-guide-roller","title":"Prime-line N 7130 Bi-fold Door Top Pivot Guide Roller","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRIME-LINE N 7130 is a spring-loaded top pivot guide roller designed for wood bi-fold doors. The nylon roller measures 11\/16 inches in diameter and seats in a 7\/16-inch plastic base that mounts to the top edge of the door. This hardware keeps the door aligned in its track during operation and is sold as a 2-pack. Installation requires no specialty tools and fits doors between 1 inch and 1-3\/8 inches thick. Licensed contractors, carpenters, and experienced DIYers handle this type of hardware replacement as part of routine door maintenance or repair.\u003c\/p\u003e\n\u003cp\u003eThis top pivot roller is suited for residential bi-fold door installations where the existing roller has worn, cracked, or lost spring tension. It fits a range of wood bi-fold door thicknesses from 1 inch to 1-3\/8 inches. The spring-loaded design maintains consistent contact with the track, reducing slipping or misalignment during door travel. Sold in a 2-pack to cover a standard single bi-fold door unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSpring-loaded mechanism maintains track contact and door alignment\u003c\/li\u003e\n  \u003cli\u003e11\/16-inch diameter flat nylon roller for smooth glide performance\u003c\/li\u003e\n  \u003cli\u003e7\/16-inch diameter plastic base for secure top-edge mounting\u003c\/li\u003e\n  \u003cli\u003eFits wood bi-fold doors 1 inch to 1-3\/8 inches thick\u003c\/li\u003e\n  \u003cli\u003eMaximum door weight limit of 30 pounds\u003c\/li\u003e\n  \u003cli\u003eSold as a 2-pack for single door replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCommonly used with Cox bi-fold doors as well as a variety of other bi-fold door manufacturers. Fits wood bi-fold doors ranging from 1 inch to 1-3\/8 inches in thickness.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by carpenters, general contractors, or experienced DIYers. Before replacing the roller, remove the door from the track and set it on a stable work surface. Ensure the replacement roller is fully seated and the spring mechanism moves freely before reinstalling the door. Do not exceed the 30-pound maximum door weight rating.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoller Diameter\u003c\/strong\u003e: 11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Diameter\u003c\/strong\u003e: 7\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoor Thickness Range\u003c\/strong\u003e: 1 inch to 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Weight Limit\u003c\/strong\u003e: 30 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Mixed materials (nylon roller, plastic base)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 0.67 inches x 2.24 inches x 0.67 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 2 per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRIME-LINE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: N 7130\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRIME-LINE","offers":[{"title":"Default Title","offer_id":52075276599602,"sku":"N 7130","price":17.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/da181694b15fe14e49958b8aa98987ea.jpg?v=1790051832","url":"https:\/\/voomisupply.com\/products\/prime-line-n-7130-bi-fold-door-top-pivot-guide-roller","provider":"Voomi Supply","version":"1.0","type":"link"}